Go down to “Themed Icons” and tap the toggle next to it. Now if you scroll back up, you’ll see a preview of how it’ll look with the icons on your current home screen.

Android makes it possible to change how your home screen looks at a fundamental level, but wallpapers and icon packs can help, too.

When you first fire up an Android gadget and get past the lock screen, you'll find yourself on the home screen. Depending on who manufactured your gadget, it might be sparse with just a few icons ...

It is important to mention that this method for changing icons only affects those icons that you put on your home screen. As such, the icons in the app drawer will still look the same old same.

Android introduced the concept of actionable shortcuts years ago, and many popular apps have embraced it. Those are the options you see when you press and hold an app icon on the home screen.

Google Pixel phones: Go to Settings > Wallpaper & style > Home screen > App grid to change the icon size. OnePlus phones: Navigate to Settings > Customization > Icon size to adjust the icon size.